Example image of eyePlorer eyePlorer map for 'Timeline of file sharing': File sharing Timeline Floppy disk Punched card Punched tape Removable media Sneakernet CD-ROM Flash memory Bulletin board system CBBS Ward Christensen Duke University Jim Ellis (computing) Tom Truscott University of North Carolina at Chapel Hill Usenet Usenet newsgroup Fair use Sony Corp. of America v. Universal City Studios, Inc. Supreme Court of the United States Television Time shifting Internet File Transfer Protocol Internet Relay Chat Direct Client-to-Client Robert Cailliau Tim Berners-Lee World Wide Web MP3 Winamp Hotline Communications Mac OS Michael Robertson (businessman) MP3.com Initial public offering UMG v. MP3.com MPMan Diamond Multimedia Rio PMP300 Recording Industry Association of America Digital Millennium Copyright Act Audiogalaxy Rhapsody (online music service) MP3 Newswire Napster Shawn Fanning Gnutella Justin Frankel